Popsugar Celebrity Billie Eilish Celebrities at KIIS FM's 2019 Jingle Ball in LA | Pictures Lizzo, Billie Eilish, Camila Cabello, and More Electrify at KIIS FM's LA Jingle Ball 7 December 2019 by Brea Cubit View On One Page Photo 47 of 54 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 47 Sam Smith at KIIS FM's 2019 Jingle Ball in LA Previous Next Start Slideshow Billie EilishLizzoNormani KordeiBTSCamila CabelloHalseyHoliday EntertainmentRed Carpet